Hydrogen sulfide in water also corrodes exposed metal parts in washing machines. Iron and manganese, often present with hydrogen sulfide, turn the water black and greasy-feeling. If untreated, the ...

They experimented with pure FeS, but also tried iron sulfide nanopowders mixed with small amounts of manganese, nickel, titanium, and cobalt, each of which should have been present in some springs.

Element 25 Limited (E25) has received final regulatory approval from the WA Department of Water and Environmental Regulation ...

The Mabton City Council approved funding this week for two water projects designed to address longstanding drinking water ...

Manganese (Mn): Manganese is a brittle ... Sulfur, in the form of iron sulfide, can cause steel to be too porous and prone to cracking. Atomic number 16, atomic weight 32.064.